10117-38-1 | Sulfurous acid, potassium salt (1:2)

Packsize	Purity	Availability	Price	Discounted Price
100g	90%	in stock	$38.00	$27.00
500g	90%	in stock	$116.00	$81.00

Description

• Catalog Number: AA04835
• Chemical Name: Sulfurous acid, potassium salt (1:2)
• CAS Number: 10117-38-1
• Molecular Formula: K2O3S
• Molecular Weight: 158.2598
• MDL Number: MFCD00011387
• SMILES: [O-]S(=O)[O-].[K+].[K+]

Upstream Synthesis Route

Dipotassium sulfite, also known as potassium metabisulfite, is a versatile chemical reagent commonly utilized in chemical synthesis processes. Its primary application lies in its potent reducing properties, making it a valuable tool in various chemical reactions.In chemical synthesis, dipotassium sulfite is often used as a reducing agent to facilitate the conversion of various functional groups, such as carbonyl compounds, into their corresponding alcohols. This reaction is particularly useful in the production of pharmaceuticals, fragrances, and fine chemicals. Additionally, dipotassium sulfite can serve as a stabilizer and antioxidant in organic synthesis, helping to prevent unwanted oxidation reactions and prolonging the shelf life of perishable compounds.Furthermore, dipotassium sulfite plays a crucial role in the purification of certain organic compounds through its ability to selectively react with impurities, such as aldehydes and ketones, forming easily separable precipitates. This purification process is essential in ensuring the quality and purity of the final product.Overall, dipotassium sulfite's importance in chemical synthesis stems from its versatile reactivity and ability to participate in a wide range of reactions, making it a valuable reagent for chemists across various industries.